Diabolical
/[ˌdaɪəˈbɑlɪkəɫ]/
Pronunciation
US /[ˌdaɪəˈbɑlɪkəɫ]/
US
Syllables: 5
Phonemes: D AY2 AH0 B AA1 L IH0 K AH0 L
UK /[ˌdaɪəˈbɒlɪkəɫ]/
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.